HP Laptop & Iphone logic board repair.

[@garywelch12]

I was in nuclear weapons in the army .i studied as a eletronic technican on the pershian missle at redstone arsenal huntsville alabama and others.i went to school with many different forign students.the german students from germany were the best the most intellegent.this was under warner von brones program at cape conaveral florida back in the sixties. You are a very brillant engineer in eletronics.you are beyond a technician.thank you for your help and teaching others. Gary.

[@vlasta74]

Excellent stuff Sorin. I am a novice in electronics. Working some simple hardware and software upgrades and repairs on PCs an LTs for hobby, but when I found this channel I got addict. I have some completely ruined place and seriously thinking to fix that place just enough to open some basic shop. You make me thinking that is possible. Thank you Sorin. Greetings from Belgrade, Serbia.

[@TinkerManMick]

Hope you enjoyed your break Sorin :) good to see another vid so quickly after!

[@presstmoded]

Sorin, if you don't have any thermo camera at all, try looking for CAT S60 - it's actually a smartphone with FLIR camera built in. I'm using one on construction site every now and then (while using it as everyday phone too), and it's great. Last time I tried to repair MSI MS-16GH board I used it aswell, it's working nice and dandy in -40 degree Celsius up to 150 degree Celsius environment. Keep up the great work and please, don't mind the haters - each time you adress them, you actually feed them and instead of putting out the fire, you make it grow.

[@archieholliday1960]

I like when you step back, hit your e-cig, and think about your next move! learning through your experience is great ! thank you! If I wasn't poor I'd pay you something!

[@electronicsrepairschool]

Don't worry Archie, thats the beauty of social media.. u don't have to pay :) Just enjoy the content

[@RajVeer87156]

@@electronicsrepairschool Seeing you work on electronics is very inspiring, I am fascinated by Electronics, I love to repair things, so far I am a DIYer, but after watching a few of your videos I want to move a step ahead, inspect motherboards, desolder/solder chips on boards etc...I watched your videos for beginners, I would be glad if you could provide more advice, I have a full time job but my passion is electronics

[@Mustafay3sil]

@@electronicsrepairschool You are the real king master. I am very very happy to meet you.

[@laser-on-off]

35 °C in Paris today, and humidity awful. Planet is sick, but there are no shorted mosfets, sadly. Thanks for the video (and the others, of course). Thanks for future beginner lessons. I bookmarked the beginner lessons playlist. :)

[@wefukthenwo]

You might want to get the beginners guide for cyclic weather patterns whilst you at it! Its cold here and it shouldn't be

[@dalealmonrode4581]

A video on cautions when working with the power supply, would be good. I remember you accidentally touched the center pin on the charging port and burned up a chip! A video might save us from burning up a motherboard or phone etc!

[@tongravity5668]

Sorin`s wick and wisdom.Thank you sir

[@martinangelov2566]

Sorin you are a one of greatest person our time. You change fates ... for the better! God bless you :)

[@isahizhenfahm6576]

Seriously I wish I could give more than a like on this video. Learned alot today. Thank you so much sir. Cheers

[@Martin-ot7xj]

Hi sorin, it was one of your best tutorial video. Please upload more like this video. Thnx. Keep it up

[@Radek__]

59:10 -Sorin, the keyboard cover is metal, it is coductive. Don't leave the board on it when you apply power supply, because someday you will make a short and kill the charger ic or other ic-s.

[@weerobot]

Allways a pleasure to watch...Wow that Cap took 5 Amps...

[@sarayutnakwan9192]

i like the way you explained , it's easy to understand i'm from thailand.

[@leexter5946]

Thank you sir. I fixed loptop because of u. God bless u more ☝️😁

[@andyturner1727]

Thanks Sorin .Glad you enjoyed your seaside visit . : - )

[@daveb6239]

I've learned so much from you. There are many nice laptops my company recycles that I know can be fixed now. Thank you for the great explanations.

[@Martin-ot7xj]

Wowow, in this tutorial video you explained very very simple and good and easy. (Here is cable and 2 mosfets) it was perfect tutorial video. Please upload more like this video

[@Martin-ot7xj]

Hi sorin, please explain more about power rail and power supply on laptop Mainboard , what is power rail and power supply how we can diagnose and fix. Thnx

[@bernardkariya2027]

Great job you are doing man to give people knowledge , God bless you !

[@dancilbutler6176]

Thank you for your insightful lessons on practical troubleshooting.

[@Brian.001]

That final one, the HP, had a bios battery you could get to. An Acer aspire would be a completely different story!

[@waleed9128]

it is better to check the iphone 7 plus before cleaning so the damage is clear and after the repair is done clean the board. and since you are dealing with iphone repair, a suggestion to get the cable with the battery sockets that can be attached to your power supply and that way your hands are free to work on the board while power connected.

[@CharlesJohn-yc6ne]

How can I open iphone

[@waleed9128]

@@CharlesJohn-yc6ne which iPhone? You can actually look in you tube and it will show how to open an iPhone.

[@theYoutubeHandle]

I would suggest to explain to the customer that you had to remove the protections. And if he need the protections fixed or replaced, there will be extra costs.

[@wakandaotto6869]

i like when sarin starts with hullloooo , we are back , its anew day

[@Drivinginnairobi]

Great lessons . following from Kenya .

[@David-Zita]

we have all these protection over voltage protection, over current, yeah all these protections are gone but we have a working laptop hahaha that statement killed me.

[@electronic7979]

Helpful video 👍 I like it

[@gaborpapa1515]

Sorin you are great man and a good teacher! I would be curious if that faulty capacitor would be removed beside that faulty mosfet, will there be normal gate voltage.

[@ravindraadapa2952]

sir i very happy about your learning technique s which was more useful an helpful or the upcoming people like me thank you for wonderful teaching techniques

[@f1lab535]

do you know how to programe the super IO? if so i would really like to hear it from you, if it is woth learning or not...

[@massimilianobarresi.]

Thanks for share the video.. when you bypass the mosfet it's right to put a 5v zener diode for inverse voltage protection, over voltage protection, over current protection :D in this bypass bridge?

[@frickenfixit723]

as always, love your videos! keep at it!

[@kytkinlevy]

I love these iPhone repair videos. ❤️

[@paulrockwell2644]

this man no his stuff best teachetr ever

[@Muhendisbeyy]

Thanks Sorin.

[@shortyv6758]

Challenge ;-) It would be nice to spend your time and effort once, and get into a deeper fault diagnosis, even if a laptop is cheap. Some of us would greatly appreciate it! Greetings!

[@kenancakir9166]

I've been watching videos for a long time. I think you need a thermal camera.:))

[@wefukthenwo]

It does help! Actually, it does help a lot, but Sorin's petrol/lighter fluid method is cheaper overall. The hand held units I use gulps down the batteries. I'm always worried I will run out of batteries, that's why I am here learning from tech surgeon Sorin, just in case. He's such a good bloke sharing this knowledge

[@kenancakir9166]

@@wefukthenwo we are grateful to him

[@Dr.muthanna]

Good job Sorin thank you

[@donald1056]

Those damn embedded CPU's - you never put new thermal paste on the CPU - you found the problems - good work

[@rokasbravo9714]

iPhone got an upgrade, now its lighter , you unbelievable sorin :DDDDDDDDDDDDDDDDDDD

[@MrDinakdakan]

you make it look so easy!

[@aechtabayer5434]

How you shorted the MOSFET

[@brennanlabs]

thanks for the repair video, I look forward to more of your training videos also :-)

[@criticalmass04]

another great video tutorial ! :)

[@ufukbakirer289]

I watch you every day Number one

[@kinbradley6288]

thanks

[@Martin-ot7xj]

Hi sorin, if it possible please teaching us how we can read and work with this software (phoneboard), please make a tutorial video about this software only

[@pipe.dreamss]

Hi, love the channel. Very useful content. I have a lenovo laptop newer model, no power, no charge .. nothing. I located a bad resistor and replaced it. It does turn on now, but only on charger. When I plug in the battery it cuts off or doesn't turn on at all. What could be the problem? Any advice would be appreciated

[@MrRvdbeek]

Sorin nice dentist job and I never did a bad comment because I now it’s working fine again for years

[@AlanHernandez-kl7ld]

Upgrading an iPhone down the road!!! Lighter!!! :)

[@alfredkorshie1991]

sorin, thanks so much am really learning from u

[@igorputica784]

This looks like 250 g4 I had other day in my shop. 3.3/5v chip shorted internally changed it and all was working.

[@AnonymousRepair]

Could be that the 2nd mosfet is shorted , some times if you bypass the mosfet it would not charge the battery just a word of caution

[@geonylove]

Salut Sorin!

[@paradiseroad8946]

nice things u do it

[@wepipe]

FLIR E4 WIFI Upgraded Thermal Camera = £900+ / Fluke visible IR thermometer VT02 = £320 . Not so cheap 'hotspot finder' solution, yeah ? Thinking if mounted on a 'desktop stand' be a good hands-free tool tho ?

[@neelbanerjee3086]

don't forget to do the speaker repair video sir. i am waiting for that .ok.have a nice day. bye

[@desireofeucharist3315]

Great Video, thanks for the knowledge shared.

[@ehsanmohamadi5026]

Thank you mr Your work is professional thanks very much

[@jelenicedward4881]

You are so funny ...i love your videos....👍👍👍👍

[@7207691302]

Great work 👌sir

[@johnjohn-yp5tn]

thank you for this video!!Keep it up please!

[@neelbanerjee3086]

thank for the video sir

[@davianceable]

Howw öuch this laptop ,you are exactly right about that even if ı have this laptop ı dont bother with searching for replacement mosfet for this laptop ,ı dont think much life left for this laptop cause it's hardware getting old already.

[@Martin-ot7xj]

Hi there, what is 19v main power rail, please explain more about that, i didnt understand one thing when the second mosfet is not short, why you remove the mosfat?? Thnx

[@mikeph7114]

thanks very helpful video and also for the application phoneboard. i download rightnow

[@peekpt]

You should try the rosin smoke method , just put rosin smoke on the board, then it turns foggy then apply voltage the component will melt the smoke, easy

[@peekpt]

@TT TT I'm about his age m8

[@fractal_logic]

Thank you. Multumesc mult.

[@eg8343]

What kind of software is that and where can you obtain that?

[@philipchinedu3287]

Thanks Master.. But that hp system will most likely not charge the battery.... Can't really explain that but this model of hp laptop when the 1st mosphet is bridged in that manner, battery will not charge... Have so many of such issues from same model over here.... Thanks all the same

[@kadmaster]

Thnx Sorin but come to Besiktas. It's transfer time...so...good time to come Besiktas... Be our 19V power Line...like Daniel Pancu

[@paulrockwell2644]

i have asus laptop i can not fix because i tryed everything get past asdmin pass word iy only go thsat took it apart bios batt. r thing everythings thats online so how do i fix it you tell me?

[@nolan5140]

nice work good videos

[@teba697]

What software u are using Sir Sorin? I want to download that software... Thnks

[@S_G-]

You shouldnt leave bridge instead of mosfet, laptop wont work properly and wont work with batterry. There was diode or charger damaged. Costs $3 on aliexpress.

[@sergelavallee913]

You still have a lot to learn Sir.

[@Radek__]

S G: I was thinking about the same. But here he is lucky I think. That mosfet is not for "switching" source between charger voltage or battery. This is only for a protection to stop charger voltage. You have right - if there was no short on the board, then probably the charger ic is bad, so laptop is working now but will not charge the battery anymore. It could be 5 fucking minutes more, to check if that mosfet is bad, and if yes, then read the numbers from it, check in google what it is (n-channel or p-channel) and take any from other donor boards, which he has there. But I'm thinking that he knew that it will be more charger ic issue than bad mosfet only. (Mosfet usually if is bad, it makes a bridge)

[@bigbosselectronicstv2565]

Welcome sir

[@BanglaPlay]

You should should should buy a thermal cam.

[@zoltansudar6674]

Hello Master.

[@saarike]

Heh, now iphone is updated - it's lighter. That was great repair!

[@1b4dsrt]

Can you jump any mosfet?

[@snrsmh]

You should buy thermal cam 😉

[@wefukthenwo]

Yeah! Yeah!! Louis Rossmann said no way would he keep using the thermal cam he was given to test some months ago. In one of his latest clips though, I see him using it to pin point a short!!?? I would like to see Sorin use one just to have his opinion but would be happier if he tossed it out afterwards

[@fognonathanknorrpile6988]

Hi Sorin, please how can we have that fix software?

[@tongdeenoinin6494]

Why does the iPhone 7 need so many capacitors. Is it so one will hopefully go short one day soon causing you to buy a newbie

[@emvdl]

Good brain food, thank you! 👍

[@crumpz]

360P army is merging!!!

[@lukeb709]

Where did u get the free software from

[@GBCELLULAR]

Sir,, please help me,,i have schematic samsung t819y

[@victorzedwings]

charger is good when it can give you real amps. only voltage in not yet good...

[@ufukbakirer289]

Hello Turkey

[@AaronStarkLinux]

If that laptop has no fan, maybe change the thermal paste would be a good precaution....

[@hvala73]

Haloo! You said that is hot in your workshop. We have all the day 34 degrees in Nova Gorica, Slovenia. This is the temperature I dont like!!! So?????

[@sreenathkokkot575]

Awesome

[@zx8401ztv]

Sorin, Yoooou dodgy bugger he he :-D You are just asking for your leg to be pulled.:-D We know how you have to work and we understand. That phone was a little sod, but you fixed it, that's all that matters.

[@RahulKapoorokb]

Nice..

[@Skid_technologies]

HELLO SIR I HAVE HP PROBOOK 440 G1 WAS WORKING ON ITS SPEAKERS AND STARTED BLINKING THE DC JACK CONTINUOUSLY ANY SOLUTION

[@Customer22374rt]

solution is send it for repair !! do you think he will teach you how to take it apart and find the fault in a comment ? sorry but your question kinda useless

[@uguravc9476]

hi. i need some help. i need change smd transistor. have some letter on top 15XZ0X . How i can found same transistor. thank you much

[@computersrepaircotesaint-l7407]

Love before watch

[@doublesnake18]

oops, seems i'm to fast , even the HD video is not ready :p

[@Friend_of_the_One-Eyed_Ladies]

A padlock, a 26" industrial fan, and a can of freeze spray. For $100 you could make your life a lot easier.